Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Michel Lehaitre"'
Autor:
Marie Madeleine Daniélou, Christian Podeur, Michel Lunven, Erwan Le Gall, Marc Sourisseau, Patrick Gentien, Michel Lehaitre, José María Landeira, Raffaele Siano
Publikováno v:
Limnology and Oceanography: Methods. 10:807-823
Recent advances in laser and video technologies have enabled single particles to be visualized in aqueous solution. Here, we describe a new instrument enabling the analysis of the fluorescence signatures of marine particles directly in seawater: the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52c10d5dc701bc397dc8b8227e98d854
https://doi.org/10.4319/lom.2012.10.807
https://doi.org/10.4319/lom.2012.10.807
Publikováno v:
Talanta (0039-9140) (Elsevier), 2009-07, Vol. 79, N. 2, P. 199-204
This paper reports an accurate synthesis of surface-enhanced Raman scattering (SERS) active substrates, based on gold colloidal monolayer, suitable for in situ environmental analysis. Quartz substrates were functionalized by silanization with (3-merc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb69819c6cce15561f872d8f74bc677c
https://doi.org/10.1016/j.talanta.2009.03.043
https://doi.org/10.1016/j.talanta.2009.03.043
Publikováno v:
Deep Sea Research Part I: Oceanographic Research Papers. 42:1297-1312
A new in-situ particle-size profiling system is presented. It allows direct determination of particle distribution spectra in 30 size classes ranging from 0.7 to 400 μm-equivalent diameter as well as an unbiased estimation of the total particle load
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc1cc7102bda59b5f453ea6fc76aa734
https://doi.org/10.1016/0967-0637(95)00058-e
https://doi.org/10.1016/0967-0637(95)00058-e
Publikováno v:
Analytica Chimica Acta. 308:413-424
The aim of this work is to improve the precision and the sensitivity of nitrite and nitrate determination by flow-injection analysis (FIA) for an in situ utilization. Two kinds of signal treatment are proposed in order to eliminate the refractive ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5756a93f4fe5db6da2d23a715188497
https://doi.org/10.1016/0003-2670(94)00449-v
https://doi.org/10.1016/0003-2670(94)00449-v
Publikováno v:
Applied Spectroscopy (0003-7028) (Soc Applied Spectroscopy), 2010-10, Vol. 64, N. 10, P. 1086-1093
It is shown that the surface-enhanced Raman scattering (SERS) technique can be applied to detect organic molecules during in situ experiments. To this purpose, we used trans-1,2-bis(4-pyridyl)ethylene (BPE) as a target molecule. Adsorbed on the SERS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c49638351a41814b9f967abf0b572654
https://archimer.ifremer.fr/doc/00016/12691/
https://archimer.ifremer.fr/doc/00016/12691/
Publikováno v:
Ocean Science (1812-0784) (Copernicus Gesellschaft Mbh), 2010, Vol. 6, N. 2, P. 503-511
Ocean Science, Vol 6, Iss 2, Pp 503-511 (2010)
Ocean Science, Vol 6, Iss 2, Pp 503-511 (2010)
These days, many marine autonomous environment monitoring networks are set up in the world. These systems take advantage of existing superstructures such as offshore platforms, lightships, piers, breakwaters or are placed on specially designed buoys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c36a55d0398fbd310969822c1960ccc
https://igi.indrastra.com/items/show/41672
https://igi.indrastra.com/items/show/41672
Publikováno v:
Advanced Environmental, Chemical, And Biological Sensing Technologies Vi (0277-786X) (Spie-int Soc Optical Engineering), 2009, Vol. 7312, P.
This paper reports the development of a sensor based on surface-enhanced Raman scattering (SERS) for analyses in seawater. Polycyclic aromatic hydrocarbons (PAHs) are targeted by these sensors and their detection in situ summons up chemical synthesis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0016f6959f88ae29358c90a2474813d
https://doi.org/10.1117/12.818641
https://doi.org/10.1117/12.818641
Autor:
Sébastien Laurent, Chantal Compère, Muriel Hamelin, Marie-Pierre Crassous, Elisabeth Antoine, Florent Colas, Michel Lehaitre
Publikováno v:
Sensors Applications Symposium, 2009. SAS 2009. IEEE (IEEE), 2009-02, P. 29-33
Among marine algae species, Alexandrium minutum produces a phycotoxin called paralytic shellfish poisoning (PSP) that is introduced in the food chain through the ingestion of phytoplankton by shellfishs, and later by human consumers. Thus, in situ mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bc892e84dc597910f4c1e1223a73486
https://doi.org/10.1109/sas.2009.4801771
https://doi.org/10.1109/sas.2009.4801771
Autor:
Sébastien Laurent, A. Deuff, Michel Lehaitre, Florent Colas, Chantal Compère, Catherine Dreanno, Muriel Hamelin, Elisabeth Antoine, M-P. Crassous
Publikováno v:
Oceans 2009-Europe, Vols 1 And 2 (0197-7385) (Ieee), 2009, P. 715-717
For the last few years there is a more and more pressing need to develop system for detecting HAB at their early stage. Researchers have then been working on new in situ sensor. In this paper a submarine transducer based on surface plasmon resonance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d90ca85bc5cda5700da4edb1c7e23302
https://archimer.ifremer.fr/doc/00107/21802/
https://archimer.ifremer.fr/doc/00107/21802/
Autor:
Chantal Compère, Marie-Laure Anne, Michel Lehaitre, J. Le Person, Maryline Guilloux-Viry, Florent Colas, Catherine Boussard-Plédel, Jean-Luc Adam, Bruno Bureau, Stéphanie Députier
Publikováno v:
Sensors and Actuators B: Chemical
Sensors and Actuators B: Chemical, 2008, 130 (2), pp.771-776. ⟨10.1016/j.snb.2007.10.067⟩
Sensors and Actuators B: Chemical, Elsevier, 2008, 130 (2), pp.771-776. ⟨10.1016/j.snb.2007.10.067⟩
Sensors and Actuators B: Chemical (0925-4005) (Elsevier), 2008-03, Vol. 130, N. 2, P. 771-776
Sensors and Actuators B: Chemical, 2008, 130 (2), pp.771-776. ⟨10.1016/j.snb.2007.10.067⟩
Sensors and Actuators B: Chemical, Elsevier, 2008, 130 (2), pp.771-776. ⟨10.1016/j.snb.2007.10.067⟩
Sensors and Actuators B: Chemical (0925-4005) (Elsevier), 2008-03, Vol. 130, N. 2, P. 771-776
The surface plasmon resonance phenomenon has been studied in a chalcogenide glass-based optical system. IR transmission properties of these materials combined to their high refractive indices lead to advantageous properties for sensing. In this study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62b76de56a07b4ac8a5ace27e52844aa
https://hal.science/hal-00373286
https://hal.science/hal-00373286